Exam 7: Networks: Mobile Business: Module 3: Enterprise MIS

What stores, views, and analyzes geographic data creating multidimensional charts or maps; for example, it is used to monitor global warming by measuring the speed of glaciers melting in Canada, Greenland, and Antarctica?

The packet footer represents the end of the packet or transmission end.The packet header and packet footer contain error-checking information to ensure the entire message is sent and received.The receiving device reassembles the individual packets into the original by stripping off the headers and footers and then piecing together the packets in the correct sequence.

Automatic vehicle location (AVL) uses GPS tracking to track vehicles.

Which of the following is a type of data connection able to transmit a digital signal at 1.544 Mpbs and is more expensive and reliable than cable or DSL?

What represents the end of the packet or transmission end?

What is the biggest benefit of VoIP?

What is mobile device management (MDM)?

IT consumerization is the blending of personal and business use of technology devices and applications.

A repeater receives and repeats a signal to reduce its attenuation and extend its range.

A global positioning system (GPS) ________.

Which of the below is a WAN?

Which of the statements below is not accurate in reference to mobile and wireless computing?

The network categories include ISP, NSP, and RSP.

A repeater receives and repeats a signal extending its attenuation or range.

A great GIS example, Google earth, combines satellite imagery, geographic data, and Google's search capabilities to create a virtual globe that users can download to a computer or mobile device.

What occurs when paper maps are laid edge to edge and items that run across maps but do not match are reconfigured to match?

What is a personal area network (PAN)?

Which of the following business applications is a satellite-based navigation system providing extremely accurate position, time, and speed information?

What connects a group of computers in close proximity, such as in a school or office setting?

War chalking is the practice of tagging pavement with codes displaying where Wi-Fi access is available.The codes for war chalking tell other users the kind of access available, the speed of the network, and if the network is secured.